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我試圖使用加密+使用MinGW的工具鏈我的Eclipse C++項目。問題是,每當我嘗試使用加密函數時,都會遇到「未定義引用」錯誤。有誰之前經歷過這個嗎?這是什麼我得到(部分):加密+ Eclipse中未定義參考
修訂
g++ -L "C:\\Libraries\\crypto++\\Win32\\DLL_Output\\Debug" -lpthread -lcryptopp -o "Grum Net.exe" "src\\Vault\\VaultNode.o" "src\\User.o" "src\\Grum Net.o"
src\Grum Net.o: In function `ZN8CryptoPP18HashTransformationD2Ev':
C:/Libraries/crypto++/cryptlib.h:531: undefined reference to `vtable for CryptoPP::HashTransformation'
src\Grum Net.o: In function `ZN8CryptoPP18HashTransformationC2Ev':
C:/Libraries/crypto++/cryptlib.h:531: undefined reference to `CryptoPP::Algorithm::Algorithm(bool)'
C:/Libraries/crypto++/cryptlib.h:531: undefined reference to `vtable for CryptoPP::HashTransformation'
src\Grum Net.o: In function `ZN8CryptoPP31IteratedHashWithStaticTransformIjNS_10EnumToTypeINS_9ByteOrderELi0EEELj64ELj16ENS_5Weak13MD5ELj0ELb0EE4InitEv':
C:/Libraries/crypto++/iterhash.h:90: undefined reference to `CryptoPP::Weak1::MD5::InitState(unsigned int*)'
src\Grum Net.o:Grum Net.cpp:(.rdata$_ZTVN8CryptoPP5Weak13MD5E[__ZTVN8CryptoPP5Weak13MD5E]+0x18): undefined reference to `CryptoPP::IteratedHashBase<unsigned int, CryptoPP::HashTransformation>::Update(unsigned char const*, unsigned int)'
src\Grum Net.o:Grum Net.cpp:(.rdata$_ZTVN8CryptoPP5Weak13MD5E[__ZTVN8CryptoPP5Weak13MD5E]+0x1c): undefined reference to `CryptoPP::IteratedHashBase<unsigned int, CryptoPP::HashTransformation>::CreateUpdateSpace(unsigned int&)'
src\Grum Net.o:Grum Net.cpp:(.rdata$_ZTVN8CryptoPP5Weak13MD5E[__ZTVN8CryptoPP5Weak13MD5E]+0x24): undefined reference to `CryptoPP::IteratedHashBase<unsigned int, CryptoPP::HashTransformation>::Restart()'
src\Grum Net.o:Grum Net.cpp:(.rdata$_ZTVN8CryptoPP5Weak13MD5E[__ZTVN8CryptoPP5Weak13MD5E]+0x44): undefined reference to `CryptoPP::IteratedHashBase<unsigned int, CryptoPP::HashTransformation>::TruncatedFinal(unsigned char*, unsigned int)'
src\Grum Net.o:Grum Net.cpp:(.rdata$_ZTVN8CryptoPP5Weak13MD5E[__ZTVN8CryptoPP5Weak13MD5E]+0x4c): undefined reference to `CryptoPP::HashTransformation::TruncatedVerify(unsigned char const*, unsigned int)'
感謝的是,Eclipse的必須一直在做一些有趣的事情......我之前加一個空格「的配置,現在的說法出來正確,但未定義引用錯誤仍然存在 –
我更新了問題提供更新的表達 –
你是不是也包括你所需要的特定庫?如y使用-L它會告訴g ++ _where_查找庫,但不會使用哪個_。您還需要從您想要使用的_C:\\ Libraries \\ crypto ++ _中選擇-l。 – Foggzie